[Loris-dev] LORIS Error: The target directory does not contain a single DICOM file.

Morales Pinzon, Alfredo AMORALESPINZON at bwh.harvard.edu
Mon Nov 25 10:25:09 EST 2019


Hi Cécile,

Thank you for your prompt response. We will make the changes, try again, and report back to this thread.

Best regards,
Alfredo.

On Nov 25, 2019, at 10:06 AM, Cecile Madjar <cecile.madjar at mcin.ca<mailto:cecile.madjar at mcin.ca>> wrote:


        External Email - Use Caution

Hi Alfredo,

Indeed, the StudyInstanceUID needs to have a value for the insertion pipeline to work so that could explain the no DICOM found error.

FYI - StudyInstanceUID also needs to be unique for each uploaded study otherwise insertion in the tarchive tables would fail with the error: "the study has already been uploaded"

Hope this helps,

Cécile

On Mon, Nov 25, 2019 at 10:02 AM Morales Pinzon, Alfredo <AMORALESPINZON at bwh.harvard.edu<mailto:AMORALESPINZON at bwh.harvard.edu>> wrote:
Dear LorisDev team,

I am batch uploading images to imaging visits using the script batch_uploads_imageuploader but for some images I get the following error:

The target directory does not contain a single DICOM file.

I had seen this error previously due to missing dicom fields like StudyID (0020,0010) and ImagePositionPatient (0020,0032). However, after checking these particular dicom fields and setting StudyID it to '0' I am still getting the same error. What other dicom fields should I check?

Is there a log where I can exactly find the error? Does the "StudyInstanceUID" need to have a value?

I'm pasting the dcmdump of a dicom at the end of this email in case this might help figuring out what is the issue.

I am using LORIS v at 20.1.1.<mailto:v at 20.1.1.>

Thank you in advance for your help.

Best regards,
Alfredo.

--------------------------------------------------------------------------------------

# Dicom-File-Format

# Dicom-Meta-Information-Header
# Used TransferSyntax: Little Endian Explicit
(0002,0000) UL 230                                      #   4, 1 FileMetaInformationGroupLength
(0002,0001) OB 00\01                                    #   2, 1 FileMetaInformationVersion
(0002,0002) UI =MRImageStorage                          #  26, 1 MediaStorageSOPClassUID
(0002,0003) UI [1.2.826.0.1.3680043.2.1125.1.62497394598874749597838823223385071] #  64, 1 MediaStorageSOPInstanceUID
(0002,0010) UI =LittleEndianImplicit                    #  18, 1 TransferSyntaxUID
(0002,0012) UI [1.2.276.0.7230010.3.0.3.6.0]            #  28, 1 ImplementationClassUID
(0002,0013) SH [OFFIS_DCMTK_360]                        #  16, 1 ImplementationVersionName
(0002,0016) AE [GDCM/ITK 3.17.0]                        #  16, 1 SourceApplicationEntityTitle

# Dicom-Data-Set
# Used TransferSyntax: Little Endian Implicit
(0008,0008) CS [DERIVED\SECONDARY]                      #  18, 2 ImageType
(0008,0016) UI =MRImageStorage                          #  26, 1 SOPClassUID
(0008,0018) UI [1.2.826.0.1.3680043.2.1125.1.62497394598874749597838823223385071] #  64, 1 SOPInstanceUID
(0008,0020) DA [20000101]                               #   8, 1 StudyDate
(0008,0021) DA [20000101]                               #   8, 1 SeriesDate
(0008,0022) DA [20000101]                               #   8, 1 AcquisitionDate
(0008,0030) TM (no value available)                     #   0, 0 StudyTime
(0008,0031) TM [085517]                                 #   6, 1 SeriesTime
(0008,0032) TM [085517]                                 #   6, 1 AcquisitionTime
(0008,0060) CS [MR]                                     #   2, 1 Modality
(0008,0070) LO [AAABBBCCC]                                 #   6, 1 Manufacturer
(0008,0104) LO [Anonymized]                             #  10, 1 CodeMeaning
(0008,103e) LO [t1c]                                    #   4, 1 SeriesDescription
(0008,1090) LO [nifti2dicom]                            #  12, 1 ManufacturerModelName
(0010,0010) PN [10041]                                  #   6, 1 PatientName
(0010,0020) LO [10041]                                  #   6, 1 PatientID
(0010,0021) LO [Anonymized]                             #  10, 1 IssuerOfPatientID
(0010,0030) DA [19650101]                               #   8, 1 PatientBirthDate
(0010,0040) CS [Anonymized]                             #  10, 1 PatientSex
(0010,1010) AS [Anonymized]                             #  10, 1 PatientAge
(0010,1030) DS (no value available)                     #   0, 0 PatientWeight
(0010,2150) LO [Anonymized]                             #  10, 1 CountryOfResidence
(0010,2152) LO [Anonymized]                             #  10, 1 RegionOfResidence
(0010,21f0) LO [Anonymized]                             #  10, 1 PatientReligiousPreference
(0012,0050) LO [baseline]                               #   8, 1 ClinicalTrialTimePointID
(0012,0062) CS [Yes]                                    #   4, 1 PatientIdentityRemoved
(0012,0063) LO [Genentech]                              #  10, 1 DeidentificationMethod
(0018,0050) DS [3]                                      #   2, 1 SliceThickness
(0018,0088) DS [3]                                      #   2, 1 SpacingBetweenSlices
(0020,000d) UI (no value available)                     #   0, 0 StudyInstanceUID
(0020,000e) UI [1.2.826.0.1.3680043.2.1143.2737712182581015462892759360372011946] #  64, 1 SeriesInstanceUID
(0020,0010) SH [0]                                      #   2, 1 StudyID
(0020,0011) IS [901]                                    #   4, 1 SeriesNumber
(0020,0012) IS [1]                                      #   2, 1 AcquisitionNumber
(0020,0013) IS [1]                                      #   2, 1 InstanceNumber
(0020,0020) CS [L\R]                                    #   4, 2 PatientOrientation
(0020,0032) DS [-116.48152160645\-118.93698120117\-275.82513427734] #  50, 3 ImagePositionPatient
(0020,0037) DS [1\0\0\0\1\0]                            #  12, 6 ImageOrientationPatient
(0020,0052) UI [1.2.826.0.1.3680043.2.1143.263896814292546686535778822643473818] #  64, 1 FrameOfReferenceUID
(0028,0002) US 1                                        #   2, 1 SamplesPerPixel
(0028,0004) CS [MONOCHROME2]                            #  12, 1 PhotometricInterpretation
(0028,0010) US 256                                      #   2, 1 Rows
(0028,0011) US 256                                      #   2, 1 Columns
(0028,0030) DS [1\1]                                    #   4, 2 PixelSpacing
(0028,0100) US 16                                       #   2, 1 BitsAllocated
(0028,0101) US 16                                       #   2, 1 BitsStored
(0028,0102) US 15                                       #   2, 1 HighBit
(0028,0103) US 1                                        #   2, 1 PixelRepresentation
(0032,1033) LO [Anonymized]                             #  10, 1 RequestingService
(0040,0280) ST [Anonymized]                             #  10, 1 CommentsOnThePerformedProcedureStep
(0400,0563) LO [Anonymized]                             #  10, 1 ModifyingSystem
(0400,0564) LO [Anonymized]                             #  10, 1 SourceOfPreviousValues
(0400,0565) CS [Anonymized]                             #  10, 1 ReasonForTheAttributeModification
(1110,21b0) ?? 0a\00                                    #   2, 1 Unknown Tag & Data
(7fe0,0010) OW 0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000... # 131072, 1 PixelData


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